Infineon Raceway is one of two road courses to hold NASCAR races, the other being Watkins Glen International. The standard road course at Infineon Raceway is a 12-turn course that is 2.52 miles (4.06 km) long;[3] the track was modified in 1998, adding the Chute, which bypassed turns 5 and 6, shortening the course to 1.95 miles (3.14 km). The Chute was only used for NASCAR events such as this race, and was criticized by many drivers, who preferred the full layout.[4] In 2001, it was replaced with a 70-degree turn, 4A, bringing the track to its current dimensions of 1.99 miles (3.20 km).[5]
The first practice session was held on Friday, June 21, at 10:20 AM PST, and would last for two hours.[6]Ryan Newman of Penske Racing would set the fastest time in the session, with a lap of 1:16.664 and an average speed of 93.447 miles per hour (150.388 km/h).[7]
The second practice session was held on Saturday, June 22, at 9:30 AM PST, and would last for 45 minutes.[6]Rusty Wallace of Penske Racing would set the fastest time in the session, with a lap of 1:17.455 and an average speed of 92.492 miles per hour (148.851 km/h).[8]
The third and final practice session, sometimes referred to as Happy Hour, was held on Saturday, June 22, at 11:15 AM PST, and would last for 45 minutes.[6]Robby Gordon of Richard Childress Racing would set the fastest time in the session, with a lap of 1:16.110 and an average speed of 94.127 miles per hour (151.483 km/h).[9]
Qualifying was held on Friday, June 21, at 2:05 PM PST. Drivers would each have one lap to set a lap time.[6] Positions 1-36 would be decided on time, while positions 37-43 would be based on provisionals. Six spots are awarded by the use of provisionals based on owner's points. The seventh is awarded to a past champion who has not otherwise qualified for the race. If no past champ needs the provisional, the next team in the owner points will be awarded a provisional.[10]
Tony Stewart of Joe Gibbs Racing would win the pole, setting a time of 1:16.640 and an average speed of 93.476 miles per hour (150.435 km/h).[11]